Informed Sport
Every batch tested for banned substances before release
Summary
Informed Sport says it tests every batch of a certified product for prohibited substances before release, then keeps blind-testing after certification. [1]
What it tests
Each batch is tested individually (no composite testing) before commercial release. [1]
Products are blind-purchased from retailers and tested; manufacturing processes and raw materials are reviewed with a focus on prohibited substances. [1]
Testing is done by LGC's ISO/IEC 17025-accredited lab. [1]
What it doesn't cover
Informed Sport does not allow cannabinoid (CBD) products into the program. [1]
Seals don't guarantee safety or effectiveness. [2]
How to verify a product
Look up on their siteInformed Sport recommends searching your product's batch number on its website; you can also search by brand, product name and formulation. [1]
Sources
- Informed Sport (LGC) — Frequently Asked Questions retrieved 2026-10-27
- NIH Office of Dietary Supplements — Dietary Supplements: What You Need to Know retrieved 2026-10-27